Table Of Contents - Tripp Lite SU60KX Manual

Table of Contents

1 Basic Operation
1.1 Technical Specifi cations
KX Models
K and KTV Models
SU80K Model
1.2 Features
1.2.1 Advanced Features
1.2.2 Control Panel Features
1.2.3 Front and Rear Panel Features
1.3 Operating Principles
1.3.1 System Layout
1.3.2 Internal Battery Layout
1.3.3 Power Module Layout
1.4 Opening and Closing the Unit
1.5 Operating Modes
1.5.1 Online (Normal) Mode (Single UPS)
1.5.2 Battery Backup Mode (Single UPS)
1.5.3 Auto Bypass Mode (Single UPS)
1.5.4 Manual Bypass Mode (Single UPS)
1.5.5 Online Mode (Parallel UPS)
1.5.6 Battery Backup Mode (Parallel UPS)
1.5.7 Auto Bypass Mode (Parallel UPS)
1.5.8 Manual Bypass Mode (Parallel UPS)
1.5.9 Hot Standby Mode (Parallel UPS)
1.6 Start-Up, Shutdown and Bypass
1.6.1 Control Panel and Breaker Diagrams
1.6.2 Preliminary Checklist (Single UPS)
1.6.3 Standard Start-Up Procedure (Single UPS)
1.6.4 Battery Start-Up Procedure (Single UPS)
1.6.5 Manual Bypass Procedure (Single UPS)
1.6.6 Shutdown Procedure (Single UPS)
1.6.7 Preliminary Checklist (Parallel UPS)
1.6.8 Start-Up Procedure (Parallel UPS)
1.6.9 Shutdown Procedure (Parallel UPS)
1.6.10 Manual Bypass Procedure (Parallel UPS)
1.6.11 Switching from Manual Bypass to Normal Mode
(Parallel UPS)
1.7 Printed Circuit Boards (PCB)
1.7.1 PCB Location (System)
1.7.1.1 KX Models
1.7.1.2 K Models
1.7.1.3 KTV Models
1.7.2 PCB Power Module
1.8 Block and Wiring Diagrams
1.8.1 KX Models
1.8.2 K Models
1.8.3 KTV Models
2 Theory of Operation
2.1 AC Auxiliary Power Circuit
2.2 DC Auxiliary Power Circuit
2.3 Auxiliary Power Failure Detection
2.4 Output Current Detection
2.5 Input Voltage Detection
2.6 Output Voltage Detection
2.7 Battery Voltage Detection
2.8 Bypass SCR Short-Circuit Detection
2.9 Bypass SCR Driver
2.10 Watchdog for System MCU
3
2.11 LCD Panel Control Circuit
3
2.12 Fan Control Circuit
3
2.13 Bypass SCR Temperature Detection
4
2.14 Communication Circuit for RS232
5
2.15 Communication Circuit for Slots
6
2.16 Communication Circuit for Output Dry Contact
6
2.17 Communication Circuit for Input Dry Contact and REPO
6
2.18 External Battery Cabinet Temperature Detection
7
2.19 Detection Circuit for Manual Bypass Switch
13
2.20 Detection Circuit for Output Breaker
13
2.21 Control Circuit for Power Module
13
2.22 Transformer Over Temperature Detection
14
3 Communication
14
3.01 RS232 Port
15
3.02 Emergency Power Off (EPO)
15
3.1 Setting EEPROM on the NH-M Board
15
3.1.1 Polling and Updating EEPROM
15
3.1.2 Calibrating EEPROM Gain
15
3.2 Setting Output Dry Contact Status
16
3.3 Upgrading Firmware for the System Board
16
3.4 Upgrading Firmware for the Power Module
16
3.5 Downloading the Event Log
17
4 Internal Battery
17
4.1 Installing and Removing Internal Batteries
18
4.2 Battery Cabinet
18
5 Troubleshooting
18
5.1 Alarm Messages
18
5.2 Troubleshooting Flow Charts
19
5.2.1 "MAIN VOLT/FREQ NOK"
20
5.2.2 "MAIN SEQUENCE NOK"
20
5.2.3 "BYPASS VOLT/FREQ NOK"
21
5.2.4 "BYPASS SEQUENCE NOK"
21
5.2.5 "BYPASS STATIC SWITCH OVER TEMPERATURE" 103
22
5.2.6 "BYPASS STATIC SWITCH FAULT"
23
5.2.7 "BYPASS STATIC SWITCH OVERLOAD"
5.2.8 "UPS INTERNAL COMM ABNORMAL"
24
5.2.9 "BATTERY TEST FAIL"
25
5.2.10 "BATTERY OVER CHARGE"
26
5.2.11 "BATTERY BAD"
26
5.2.12 "BYPASS FAN FAILURE"
28
5.2.13 "TRANSFORMER OVERHEAT"
32
5.2.14 "PS OUTPUT VOLT NOK"
33
5.2.15 "PS EXT PARALLEL COMM ABNORMAL"
34
5.2.16 "PARALLEL FAILURE"
34
5.2.17 "REDUNDANCY LOSS"
40
6 Power Module
45
6.1 Failure Power Module Identify
48
6.2 Power Module Replacement
48
7 Preventive Maintenance
51
7.1 Safety Overview
51
7.2 Suggested tools and supplies
52
7.3 UPS Procedure
53
7.4 Internal Battery Procedure
54
Appendix A Service Equipment and Tools
55
Appendix B Torque Table
56
Appendix C PCB and Test Point
57
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